Every week you will get a new class video from the North American Headquarters or the World Headquarters.

Plus, your library comes with over 25 preloaded lessons to get you start. After that you will get new lessons every 15 days.  This ensures you have ample time to learn and practice before moving on to the next lesson.

The community discussion area is a platform for students to interact, share experiences, ask questions, and learn from each other. It's a great way to enhance your learning experience.

Early event notifications alert you to upcoming events related to the Mastro Defence System. This gives you the opportunity to plan your participation in advance and take advantage of any early bird discounts. Plus our site members will get an occasional member's only discount code to show our appreciation.

Yes, you can cancel anytime in your member area. When your subscription is cancelled you will no longer have access to your video library.